well, there are two questions about the 707 cockpit

1: The artificial horizon - what's the real one like? I've seen a lot of photos with ones like the image located here - http://upload.wikimedia.org/wikipedia/commons/8/82/Boeing_707-123_B_%281959%29_Cockpit.jpg (flat ones like the 727), but the one in the game is a ball AH. Is that what is looks like in some models only?

2:As well, what type (if any) did the real 707 have? Did it have a single, dual, etc.

3:If anyone knows what type did the 727 have?